47241480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2791

約数の個数: 128

約数和(自身を含む): 166561920

約数和(自身を除く): 119320440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2753, 2860, 3432, 4290, 5506, 5720, 8259, 8580, 11012, 13765, 16518, 17160, 22024, 27530, 30283, 33036, 35789, 41295, 55060, 60566, 66072, 71578, 82590, 90849, 107367, 110120, 121132, 143156, 151415, 165180, 178945, 181698, 214734, 242264, 286312, 302830, 330360, 357890, 363396, 393679, 429468, 454245, 536835, 605660, 715780, 726792, 787358, 858936, 908490, 1073670, 1181037, 1211320, 1431560, 1574716, 1816980, 1968395, 2147340, 2362074, 3149432, 3633960, 3936790, 4294680, 4724148, 5905185, 7873580, 9448296, 11810370, 15747160, 23620740, 47241480]

約数ペア:

[(1, 47241480), (2, 23620740), (3, 15747160), (4, 11810370), (5, 9448296), (6, 7873580), (8, 5905185), (10, 4724148), (11, 4294680), (12, 3936790), (13, 3633960), (15, 3149432), (20, 2362074), (22, 2147340), (24, 1968395), (26, 1816980), (30, 1574716), (33, 1431560), (39, 1211320), (40, 1181037), (44, 1073670), (52, 908490), (55, 858936), (60, 787358), (65, 726792), (66, 715780), (78, 605660), (88, 536835), (104, 454245), (110, 429468), (120, 393679), (130, 363396), (132, 357890), (143, 330360), (156, 302830), (165, 286312), (195, 242264), (220, 214734), (260, 181698), (264, 178945), (286, 165180), (312, 151415), (330, 143156), (390, 121132), (429, 110120), (440, 107367), (520, 90849), (572, 82590), (660, 71578), (715, 66072), (780, 60566), (858, 55060), (1144, 41295), (1320, 35789), (1430, 33036), (1560, 30283), (1716, 27530), (2145, 22024), (2753, 17160), (2860, 16518), (3432, 13765), (4290, 11012), (5506, 8580), (5720, 8259)]