115712280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5639}}^1$

素因数の和:5678

約数の個数: 128

約数和(自身を含む): 406080000

約数和(自身を除く): 290367720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 5639, 6840, 10260, 11278, 16917, 20520, 22556, 28195, 33834, 45112, 50751, 56390, 67668, 84585, 101502, 107141, 112780, 135336, 152253, 169170, 203004, 214282, 225560, 253755, 304506, 321423, 338340, 406008, 428564, 507510, 535705, 609012, 642846, 676680, 761265, 857128, 964269, 1015020, 1071410, 1218024, 1285692, 1522530, 1607115, 1928538, 2030040, 2142820, 2571384, 2892807, 3045060, 3214230, 3857076, 4285640, 4821345, 5785614, 6090120, 6428460, 7714152, 9642690, 11571228, 12856920, 14464035, 19285380, 23142456, 28928070, 38570760, 57856140, 115712280]

約数ペア:

[(1, 115712280), (2, 57856140), (3, 38570760), (4, 28928070), (5, 23142456), (6, 19285380), (8, 14464035), (9, 12856920), (10, 11571228), (12, 9642690), (15, 7714152), (18, 6428460), (19, 6090120), (20, 5785614), (24, 4821345), (27, 4285640), (30, 3857076), (36, 3214230), (38, 3045060), (40, 2892807), (45, 2571384), (54, 2142820), (57, 2030040), (60, 1928538), (72, 1607115), (76, 1522530), (90, 1285692), (95, 1218024), (108, 1071410), (114, 1015020), (120, 964269), (135, 857128), (152, 761265), (171, 676680), (180, 642846), (190, 609012), (216, 535705), (228, 507510), (270, 428564), (285, 406008), (342, 338340), (360, 321423), (380, 304506), (456, 253755), (513, 225560), (540, 214282), (570, 203004), (684, 169170), (760, 152253), (855, 135336), (1026, 112780), (1080, 107141), (1140, 101502), (1368, 84585), (1710, 67668), (2052, 56390), (2280, 50751), (2565, 45112), (3420, 33834), (4104, 28195), (5130, 22556), (5639, 20520), (6840, 16917), (10260, 11278)]