90395160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 292723200

約数和(自身を除く): 202328040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 967, 984, 1140, 1230, 1558, 1640, 1934, 2280, 2337, 2460, 2901, 3116, 3868, 3895, 4674, 4835, 4920, 5802, 6232, 7736, 7790, 9348, 9670, 11604, 11685, 14505, 15580, 18373, 18696, 19340, 23208, 23370, 29010, 31160, 36746, 38680, 39647, 46740, 55119, 58020, 73492, 79294, 91865, 93480, 110238, 116040, 118941, 146984, 158588, 183730, 198235, 220476, 237882, 275595, 317176, 367460, 396470, 440952, 475764, 551190, 594705, 734920, 753293, 792940, 951528, 1102380, 1189410, 1506586, 1585880, 2204760, 2259879, 2378820, 3013172, 3766465, 4519758, 4757640, 6026344, 7532930, 9039516, 11299395, 15065860, 18079032, 22598790, 30131720, 45197580, 90395160]

約数ペア:

[(1, 90395160), (2, 45197580), (3, 30131720), (4, 22598790), (5, 18079032), (6, 15065860), (8, 11299395), (10, 9039516), (12, 7532930), (15, 6026344), (19, 4757640), (20, 4519758), (24, 3766465), (30, 3013172), (38, 2378820), (40, 2259879), (41, 2204760), (57, 1585880), (60, 1506586), (76, 1189410), (82, 1102380), (95, 951528), (114, 792940), (120, 753293), (123, 734920), (152, 594705), (164, 551190), (190, 475764), (205, 440952), (228, 396470), (246, 367460), (285, 317176), (328, 275595), (380, 237882), (410, 220476), (456, 198235), (492, 183730), (570, 158588), (615, 146984), (760, 118941), (779, 116040), (820, 110238), (967, 93480), (984, 91865), (1140, 79294), (1230, 73492), (1558, 58020), (1640, 55119), (1934, 46740), (2280, 39647), (2337, 38680), (2460, 36746), (2901, 31160), (3116, 29010), (3868, 23370), (3895, 23208), (4674, 19340), (4835, 18696), (4920, 18373), (5802, 15580), (6232, 14505), (7736, 11685), (7790, 11604), (9348, 9670)]