286991280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23447}}^1$

素因数の和:23483

約数の個数: 120

約数和(自身を含む): 1020550752

約数和(自身を除く): 733559472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 23447, 46894, 70341, 93788, 117235, 140682, 187576, 211023, 234470, 281364, 351705, 375152, 398599, 422046, 468940, 562728, 703410, 797198, 844092, 937880, 1055115, 1125456, 1195797, 1406820, 1594396, 1688184, 1875760, 1992995, 2110230, 2391594, 2813640, 3188792, 3376368, 3587391, 3985990, 4220460, 4783188, 5627280, 5978985, 6377584, 7174782, 7971980, 8440920, 9566376, 11957970, 14349564, 15943960, 16881840, 17936955, 19132752, 23915940, 28699128, 31887920, 35873910, 47831880, 57398256, 71747820, 95663760, 143495640, 286991280]

約数ペア:

[(1, 286991280), (2, 143495640), (3, 95663760), (4, 71747820), (5, 57398256), (6, 47831880), (8, 35873910), (9, 31887920), (10, 28699128), (12, 23915940), (15, 19132752), (16, 17936955), (17, 16881840), (18, 15943960), (20, 14349564), (24, 11957970), (30, 9566376), (34, 8440920), (36, 7971980), (40, 7174782), (45, 6377584), (48, 5978985), (51, 5627280), (60, 4783188), (68, 4220460), (72, 3985990), (80, 3587391), (85, 3376368), (90, 3188792), (102, 2813640), (120, 2391594), (136, 2110230), (144, 1992995), (153, 1875760), (170, 1688184), (180, 1594396), (204, 1406820), (240, 1195797), (255, 1125456), (272, 1055115), (306, 937880), (340, 844092), (360, 797198), (408, 703410), (510, 562728), (612, 468940), (680, 422046), (720, 398599), (765, 375152), (816, 351705), (1020, 281364), (1224, 234470), (1360, 211023), (1530, 187576), (2040, 140682), (2448, 117235), (3060, 93788), (4080, 70341), (6120, 46894), (12240, 23447)]