130523880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6673}}^1$

素因数の和:6850

約数の個数: 64

約数和(自身を含む): 394032960

約数和(自身を除く): 263509080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 6673, 9780, 13346, 19560, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 133460, 160152, 200190, 266920, 400380, 800760, 1087699, 2175398, 3263097, 4350796, 5438495, 6526194, 8701592, 10876990, 13052388, 16315485, 21753980, 26104776, 32630970, 43507960, 65261940, 130523880]

約数ペア:

[(1, 130523880), (2, 65261940), (3, 43507960), (4, 32630970), (5, 26104776), (6, 21753980), (8, 16315485), (10, 13052388), (12, 10876990), (15, 8701592), (20, 6526194), (24, 5438495), (30, 4350796), (40, 3263097), (60, 2175398), (120, 1087699), (163, 800760), (326, 400380), (489, 266920), (652, 200190), (815, 160152), (978, 133460), (1304, 100095), (1630, 80076), (1956, 66730), (2445, 53384), (3260, 40038), (3912, 33365), (4890, 26692), (6520, 20019), (6673, 19560), (9780, 13346)]