145798560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1107

約数の個数: 144

約数和(自身を含む): 502879104

約数和(自身を除く): 357080544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 983, 1030, 1236, 1440, 1545, 1648, 1854, 1966, 2060, 2472, 2949, 3090, 3296, 3708, 3932, 4120, 4635, 4915, 4944, 5898, 6180, 7416, 7864, 8240, 8847, 9270, 9830, 9888, 11796, 12360, 14745, 14832, 15728, 16480, 17694, 18540, 19660, 23592, 24720, 29490, 29664, 31456, 35388, 37080, 39320, 44235, 47184, 49440, 58980, 70776, 74160, 78640, 88470, 94368, 101249, 117960, 141552, 148320, 157280, 176940, 202498, 235920, 283104, 303747, 353880, 404996, 471840, 506245, 607494, 707760, 809992, 911241, 1012490, 1214988, 1415520, 1518735, 1619984, 1822482, 2024980, 2429976, 3037470, 3239968, 3644964, 4049960, 4556205, 4859952, 6074940, 7289928, 8099920, 9112410, 9719904, 12149880, 14579856, 16199840, 18224820, 24299760, 29159712, 36449640, 48599520, 72899280, 145798560]

約数ペア:

[(1, 145798560), (2, 72899280), (3, 48599520), (4, 36449640), (5, 29159712), (6, 24299760), (8, 18224820), (9, 16199840), (10, 14579856), (12, 12149880), (15, 9719904), (16, 9112410), (18, 8099920), (20, 7289928), (24, 6074940), (30, 4859952), (32, 4556205), (36, 4049960), (40, 3644964), (45, 3239968), (48, 3037470), (60, 2429976), (72, 2024980), (80, 1822482), (90, 1619984), (96, 1518735), (103, 1415520), (120, 1214988), (144, 1012490), (160, 911241), (180, 809992), (206, 707760), (240, 607494), (288, 506245), (309, 471840), (360, 404996), (412, 353880), (480, 303747), (515, 283104), (618, 235920), (720, 202498), (824, 176940), (927, 157280), (983, 148320), (1030, 141552), (1236, 117960), (1440, 101249), (1545, 94368), (1648, 88470), (1854, 78640), (1966, 74160), (2060, 70776), (2472, 58980), (2949, 49440), (3090, 47184), (3296, 44235), (3708, 39320), (3932, 37080), (4120, 35388), (4635, 31456), (4915, 29664), (4944, 29490), (5898, 24720), (6180, 23592), (7416, 19660), (7864, 18540), (8240, 17694), (8847, 16480), (9270, 15728), (9830, 14832), (9888, 14745), (11796, 12360)]