72592920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10613}}^1$

素因数の和:10649

約数の個数: 96

約数和(自身を含む): 248367600

約数和(自身を除く): 175774680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10613, 21226, 31839, 42452, 53065, 63678, 84904, 95517, 106130, 127356, 159195, 191034, 201647, 212260, 254712, 318390, 382068, 403294, 424520, 477585, 604941, 636780, 764136, 806588, 955170, 1008235, 1209882, 1273560, 1613176, 1814823, 1910340, 2016470, 2419764, 3024705, 3629646, 3820680, 4032940, 4839528, 6049410, 7259292, 8065880, 9074115, 12098820, 14518584, 18148230, 24197640, 36296460, 72592920]

約数ペア:

[(1, 72592920), (2, 36296460), (3, 24197640), (4, 18148230), (5, 14518584), (6, 12098820), (8, 9074115), (9, 8065880), (10, 7259292), (12, 6049410), (15, 4839528), (18, 4032940), (19, 3820680), (20, 3629646), (24, 3024705), (30, 2419764), (36, 2016470), (38, 1910340), (40, 1814823), (45, 1613176), (57, 1273560), (60, 1209882), (72, 1008235), (76, 955170), (90, 806588), (95, 764136), (114, 636780), (120, 604941), (152, 477585), (171, 424520), (180, 403294), (190, 382068), (228, 318390), (285, 254712), (342, 212260), (360, 201647), (380, 191034), (456, 159195), (570, 127356), (684, 106130), (760, 95517), (855, 84904), (1140, 63678), (1368, 53065), (1710, 42452), (2280, 31839), (3420, 21226), (6840, 10613)]