1449512280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70639}}^1$

素因数の和:70678

約数の個数: 128

約数和(自身を含む): 5086080000

約数和(自身を除く): 3636567720

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, 6840, 10260, 20520, 70639, 141278, 211917, 282556, 353195, 423834, 565112, 635751, 706390, 847668, 1059585, 1271502, 1342141, 1412780, 1695336, 1907253, 2119170, 2543004, 2684282, 2825560, 3178755, 3814506, 4026423, 4238340, 5086008, 5368564, 6357510, 6710705, 7629012, 8052846, 8476680, 9536265, 10737128, 12079269, 12715020, 13421410, 15258024, 16105692, 19072530, 20132115, 24158538, 25430040, 26842820, 32211384, 36237807, 38145060, 40264230, 48317076, 53685640, 60396345, 72475614, 76290120, 80528460, 96634152, 120792690, 144951228, 161056920, 181189035, 241585380, 289902456, 362378070, 483170760, 724756140, 1449512280]

約数ペア:

[(1, 1449512280), (2, 724756140), (3, 483170760), (4, 362378070), (5, 289902456), (6, 241585380), (8, 181189035), (9, 161056920), (10, 144951228), (12, 120792690), (15, 96634152), (18, 80528460), (19, 76290120), (20, 72475614), (24, 60396345), (27, 53685640), (30, 48317076), (36, 40264230), (38, 38145060), (40, 36237807), (45, 32211384), (54, 26842820), (57, 25430040), (60, 24158538), (72, 20132115), (76, 19072530), (90, 16105692), (95, 15258024), (108, 13421410), (114, 12715020), (120, 12079269), (135, 10737128), (152, 9536265), (171, 8476680), (180, 8052846), (190, 7629012), (216, 6710705), (228, 6357510), (270, 5368564), (285, 5086008), (342, 4238340), (360, 4026423), (380, 3814506), (456, 3178755), (513, 2825560), (540, 2684282), (570, 2543004), (684, 2119170), (760, 1907253), (855, 1695336), (1026, 1412780), (1080, 1342141), (1140, 1271502), (1368, 1059585), (1710, 847668), (2052, 706390), (2280, 635751), (2565, 565112), (3420, 423834), (4104, 353195), (5130, 282556), (6840, 211917), (10260, 141278), (20520, 70639)]