605804520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7243}}^1$

素因数の和:7315

約数の個数: 128

約数和(自身を含む): 1971527040

約数和(自身を除く): 1365722520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2788, 3485, 4182, 4920, 5576, 6970, 7243, 8364, 10455, 13940, 14486, 16728, 20910, 21729, 27880, 28972, 36215, 41820, 43458, 57944, 72430, 83640, 86916, 108645, 123131, 144860, 173832, 217290, 246262, 289720, 296963, 369393, 434580, 492524, 593926, 615655, 738786, 869160, 890889, 985048, 1187852, 1231310, 1477572, 1484815, 1781778, 1846965, 2375704, 2462620, 2955144, 2969630, 3563556, 3693930, 4454445, 4925240, 5048371, 5939260, 7127112, 7387860, 8908890, 10096742, 11878520, 14775720, 15145113, 17817780, 20193484, 25241855, 30290226, 35635560, 40386968, 50483710, 60580452, 75725565, 100967420, 121160904, 151451130, 201934840, 302902260, 605804520]

約数ペア:

[(1, 605804520), (2, 302902260), (3, 201934840), (4, 151451130), (5, 121160904), (6, 100967420), (8, 75725565), (10, 60580452), (12, 50483710), (15, 40386968), (17, 35635560), (20, 30290226), (24, 25241855), (30, 20193484), (34, 17817780), (40, 15145113), (41, 14775720), (51, 11878520), (60, 10096742), (68, 8908890), (82, 7387860), (85, 7127112), (102, 5939260), (120, 5048371), (123, 4925240), (136, 4454445), (164, 3693930), (170, 3563556), (204, 2969630), (205, 2955144), (246, 2462620), (255, 2375704), (328, 1846965), (340, 1781778), (408, 1484815), (410, 1477572), (492, 1231310), (510, 1187852), (615, 985048), (680, 890889), (697, 869160), (820, 738786), (984, 615655), (1020, 593926), (1230, 492524), (1394, 434580), (1640, 369393), (2040, 296963), (2091, 289720), (2460, 246262), (2788, 217290), (3485, 173832), (4182, 144860), (4920, 123131), (5576, 108645), (6970, 86916), (7243, 83640), (8364, 72430), (10455, 57944), (13940, 43458), (14486, 41820), (16728, 36215), (20910, 28972), (21729, 27880)]