72572760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1759

約数の個数: 160

約数和(自身を含む): 262841040

約数和(自身を除く): 190268280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1723, 1755, 2106, 2340, 2808, 3240, 3446, 3510, 4212, 4680, 5169, 5265, 6892, 7020, 8424, 8615, 10338, 10530, 13784, 14040, 15507, 17230, 20676, 21060, 22399, 25845, 31014, 34460, 41352, 42120, 44798, 46521, 51690, 62028, 67197, 68920, 77535, 89596, 93042, 103380, 111995, 124056, 134394, 139563, 155070, 179192, 186084, 201591, 206760, 223990, 232605, 268788, 279126, 310140, 335985, 372168, 403182, 447980, 465210, 537576, 558252, 604773, 620280, 671970, 697815, 806364, 895960, 930420, 1007955, 1116504, 1209546, 1343940, 1395630, 1612728, 1814319, 1860840, 2015910, 2419092, 2687880, 2791260, 3023865, 3628638, 4031820, 4838184, 5582520, 6047730, 7257276, 8063640, 9071595, 12095460, 14514552, 18143190, 24190920, 36286380, 72572760]

約数ペア:

[(1, 72572760), (2, 36286380), (3, 24190920), (4, 18143190), (5, 14514552), (6, 12095460), (8, 9071595), (9, 8063640), (10, 7257276), (12, 6047730), (13, 5582520), (15, 4838184), (18, 4031820), (20, 3628638), (24, 3023865), (26, 2791260), (27, 2687880), (30, 2419092), (36, 2015910), (39, 1860840), (40, 1814319), (45, 1612728), (52, 1395630), (54, 1343940), (60, 1209546), (65, 1116504), (72, 1007955), (78, 930420), (81, 895960), (90, 806364), (104, 697815), (108, 671970), (117, 620280), (120, 604773), (130, 558252), (135, 537576), (156, 465210), (162, 447980), (180, 403182), (195, 372168), (216, 335985), (234, 310140), (260, 279126), (270, 268788), (312, 232605), (324, 223990), (351, 206760), (360, 201591), (390, 186084), (405, 179192), (468, 155070), (520, 139563), (540, 134394), (585, 124056), (648, 111995), (702, 103380), (780, 93042), (810, 89596), (936, 77535), (1053, 68920), (1080, 67197), (1170, 62028), (1404, 51690), (1560, 46521), (1620, 44798), (1723, 42120), (1755, 41352), (2106, 34460), (2340, 31014), (2808, 25845), (3240, 22399), (3446, 21060), (3510, 20676), (4212, 17230), (4680, 15507), (5169, 14040), (5265, 13784), (6892, 10530), (7020, 10338), (8424, 8615)]