471389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{302173}}^1$

素因数の和:302200

約数の個数: 64

約数和(自身を含む): 1522956960

約数和(自身を除く): 1051567080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 302173, 604346, 906519, 1208692, 1510865, 1813038, 2417384, 3021730, 3626076, 3928249, 4532595, 6043460, 7252152, 7856498, 9065190, 11784747, 12086920, 15712996, 18130380, 19641245, 23569494, 31425992, 36260760, 39282490, 47138988, 58923735, 78564980, 94277976, 117847470, 157129960, 235694940, 471389880]

約数ペア:

[(1, 471389880), (2, 235694940), (3, 157129960), (4, 117847470), (5, 94277976), (6, 78564980), (8, 58923735), (10, 47138988), (12, 39282490), (13, 36260760), (15, 31425992), (20, 23569494), (24, 19641245), (26, 18130380), (30, 15712996), (39, 12086920), (40, 11784747), (52, 9065190), (60, 7856498), (65, 7252152), (78, 6043460), (104, 4532595), (120, 3928249), (130, 3626076), (156, 3021730), (195, 2417384), (260, 1813038), (312, 1510865), (390, 1208692), (520, 906519), (780, 604346), (1560, 302173)]