488298480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6351

約数の個数: 160

約数和(自身を含む): 1687392000

約数和(自身を除く): 1199093520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4080, 4560, 4845, 5168, 6299, 6460, 7752, 9690, 12598, 12920, 15504, 18897, 19380, 25196, 25840, 31495, 37794, 38760, 50392, 62990, 75588, 77520, 94485, 100784, 107083, 119681, 125980, 151176, 188970, 214166, 239362, 251960, 302352, 321249, 359043, 377940, 428332, 478724, 503920, 535415, 598405, 642498, 718086, 755880, 856664, 957448, 1070830, 1196810, 1284996, 1436172, 1511760, 1606245, 1713328, 1795215, 1914896, 2034577, 2141660, 2393620, 2569992, 2872344, 3212490, 3590430, 4069154, 4283320, 4787240, 5139984, 5744688, 6103731, 6424980, 7180860, 8138308, 8566640, 9574480, 10172885, 12207462, 12849960, 14361720, 16276616, 20345770, 24414924, 25699920, 28723440, 30518655, 32553232, 40691540, 48829848, 61037310, 81383080, 97659696, 122074620, 162766160, 244149240, 488298480]

約数ペア:

[(1, 488298480), (2, 244149240), (3, 162766160), (4, 122074620), (5, 97659696), (6, 81383080), (8, 61037310), (10, 48829848), (12, 40691540), (15, 32553232), (16, 30518655), (17, 28723440), (19, 25699920), (20, 24414924), (24, 20345770), (30, 16276616), (34, 14361720), (38, 12849960), (40, 12207462), (48, 10172885), (51, 9574480), (57, 8566640), (60, 8138308), (68, 7180860), (76, 6424980), (80, 6103731), (85, 5744688), (95, 5139984), (102, 4787240), (114, 4283320), (120, 4069154), (136, 3590430), (152, 3212490), (170, 2872344), (190, 2569992), (204, 2393620), (228, 2141660), (240, 2034577), (255, 1914896), (272, 1795215), (285, 1713328), (304, 1606245), (323, 1511760), (340, 1436172), (380, 1284996), (408, 1196810), (456, 1070830), (510, 957448), (570, 856664), (646, 755880), (680, 718086), (760, 642498), (816, 598405), (912, 535415), (969, 503920), (1020, 478724), (1140, 428332), (1292, 377940), (1360, 359043), (1520, 321249), (1615, 302352), (1938, 251960), (2040, 239362), (2280, 214166), (2584, 188970), (3230, 151176), (3876, 125980), (4080, 119681), (4560, 107083), (4845, 100784), (5168, 94485), (6299, 77520), (6460, 75588), (7752, 62990), (9690, 50392), (12598, 38760), (12920, 37794), (15504, 31495), (18897, 25840), (19380, 25196)]