1392227280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101771}}^1$

素因数の和:101809

約数の個数: 120

約数和(自身を含む): 4921693920

約数和(自身を除く): 3529466640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 101771, 203542, 305313, 407084, 508855, 610626, 814168, 915939, 1017710, 1221252, 1526565, 1628336, 1831878, 1933649, 2035420, 2442504, 3053130, 3663756, 3867298, 4070840, 4579695, 4885008, 5800947, 6106260, 7327512, 7734596, 8141680, 9159390, 9668245, 11601894, 12212520, 14655024, 15469192, 17402841, 18318780, 19336490, 23203788, 24425040, 29004735, 30938384, 34805682, 36637560, 38672980, 46407576, 58009470, 69611364, 73275120, 77345960, 87014205, 92815152, 116018940, 139222728, 154691920, 174028410, 232037880, 278445456, 348056820, 464075760, 696113640, 1392227280]

約数ペア:

[(1, 1392227280), (2, 696113640), (3, 464075760), (4, 348056820), (5, 278445456), (6, 232037880), (8, 174028410), (9, 154691920), (10, 139222728), (12, 116018940), (15, 92815152), (16, 87014205), (18, 77345960), (19, 73275120), (20, 69611364), (24, 58009470), (30, 46407576), (36, 38672980), (38, 36637560), (40, 34805682), (45, 30938384), (48, 29004735), (57, 24425040), (60, 23203788), (72, 19336490), (76, 18318780), (80, 17402841), (90, 15469192), (95, 14655024), (114, 12212520), (120, 11601894), (144, 9668245), (152, 9159390), (171, 8141680), (180, 7734596), (190, 7327512), (228, 6106260), (240, 5800947), (285, 4885008), (304, 4579695), (342, 4070840), (360, 3867298), (380, 3663756), (456, 3053130), (570, 2442504), (684, 2035420), (720, 1933649), (760, 1831878), (855, 1628336), (912, 1526565), (1140, 1221252), (1368, 1017710), (1520, 915939), (1710, 814168), (2280, 610626), (2736, 508855), (3420, 407084), (4560, 305313), (6840, 203542), (13680, 101771)]