18267360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 60600960

約数和(自身を除く): 42333600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2003, 2280, 3040, 4006, 4560, 6009, 8012, 9120, 10015, 12018, 16024, 20030, 24036, 30045, 32048, 38057, 40060, 48072, 60090, 64096, 76114, 80120, 96144, 114171, 120180, 152228, 160240, 190285, 192288, 228342, 240360, 304456, 320480, 380570, 456684, 480720, 570855, 608912, 761140, 913368, 961440, 1141710, 1217824, 1522280, 1826736, 2283420, 3044560, 3653472, 4566840, 6089120, 9133680, 18267360]

約数ペア:

[(1, 18267360), (2, 9133680), (3, 6089120), (4, 4566840), (5, 3653472), (6, 3044560), (8, 2283420), (10, 1826736), (12, 1522280), (15, 1217824), (16, 1141710), (19, 961440), (20, 913368), (24, 761140), (30, 608912), (32, 570855), (38, 480720), (40, 456684), (48, 380570), (57, 320480), (60, 304456), (76, 240360), (80, 228342), (95, 192288), (96, 190285), (114, 160240), (120, 152228), (152, 120180), (160, 114171), (190, 96144), (228, 80120), (240, 76114), (285, 64096), (304, 60090), (380, 48072), (456, 40060), (480, 38057), (570, 32048), (608, 30045), (760, 24036), (912, 20030), (1140, 16024), (1520, 12018), (1824, 10015), (2003, 9120), (2280, 8012), (3040, 6009), (4006, 4560)]