1228924320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6415

約数の個数: 192

約数和(自身を含む): 4304047104

約数和(自身を除く): 3075122784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6353, 6448, 7440, 8060, 9672, 12090, 12706, 12896, 14880, 16120, 19059, 19344, 24180, 25412, 31765, 32240, 38118, 38688, 48360, 50824, 63530, 64480, 76236, 82589, 95295, 96720, 101648, 127060, 152472, 165178, 190590, 193440, 196943, 203296, 247767, 254120, 304944, 330356, 381180, 393886, 412945, 495534, 508240, 590829, 609888, 660712, 762360, 787772, 825890, 984715, 991068, 1016480, 1181658, 1238835, 1321424, 1524720, 1575544, 1651780, 1969430, 1982136, 2363316, 2477670, 2560259, 2642848, 2954145, 3049440, 3151088, 3303560, 3938860, 3964272, 4726632, 4955340, 5120518, 5908290, 6302176, 6607120, 7680777, 7877720, 7928544, 9453264, 9910680, 10241036, 11816580, 12801295, 13214240, 15361554, 15755440, 18906528, 19821360, 20482072, 23633160, 25602590, 30723108, 31510880, 38403885, 39642720, 40964144, 47266320, 51205180, 61446216, 76807770, 81928288, 94532640, 102410360, 122892432, 153615540, 204820720, 245784864, 307231080, 409641440, 614462160, 1228924320]

約数ペア:

[(1, 1228924320), (2, 614462160), (3, 409641440), (4, 307231080), (5, 245784864), (6, 204820720), (8, 153615540), (10, 122892432), (12, 102410360), (13, 94532640), (15, 81928288), (16, 76807770), (20, 61446216), (24, 51205180), (26, 47266320), (30, 40964144), (31, 39642720), (32, 38403885), (39, 31510880), (40, 30723108), (48, 25602590), (52, 23633160), (60, 20482072), (62, 19821360), (65, 18906528), (78, 15755440), (80, 15361554), (93, 13214240), (96, 12801295), (104, 11816580), (120, 10241036), (124, 9910680), (130, 9453264), (155, 7928544), (156, 7877720), (160, 7680777), (186, 6607120), (195, 6302176), (208, 5908290), (240, 5120518), (248, 4955340), (260, 4726632), (310, 3964272), (312, 3938860), (372, 3303560), (390, 3151088), (403, 3049440), (416, 2954145), (465, 2642848), (480, 2560259), (496, 2477670), (520, 2363316), (620, 1982136), (624, 1969430), (744, 1651780), (780, 1575544), (806, 1524720), (930, 1321424), (992, 1238835), (1040, 1181658), (1209, 1016480), (1240, 991068), (1248, 984715), (1488, 825890), (1560, 787772), (1612, 762360), (1860, 660712), (2015, 609888), (2080, 590829), (2418, 508240), (2480, 495534), (2976, 412945), (3120, 393886), (3224, 381180), (3720, 330356), (4030, 304944), (4836, 254120), (4960, 247767), (6045, 203296), (6240, 196943), (6353, 193440), (6448, 190590), (7440, 165178), (8060, 152472), (9672, 127060), (12090, 101648), (12706, 96720), (12896, 95295), (14880, 82589), (16120, 76236), (19059, 64480), (19344, 63530), (24180, 50824), (25412, 48360), (31765, 38688), (32240, 38118)]