70428720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293453}}^1$

素因数の和:293469

約数の個数: 40

約数和(自身を含む): 218329776

約数和(自身を除く): 147901056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293453, 586906, 880359, 1173812, 1467265, 1760718, 2347624, 2934530, 3521436, 4401795, 4695248, 5869060, 7042872, 8803590, 11738120, 14085744, 17607180, 23476240, 35214360, 70428720]

約数ペア:

[(1, 70428720), (2, 35214360), (3, 23476240), (4, 17607180), (5, 14085744), (6, 11738120), (8, 8803590), (10, 7042872), (12, 5869060), (15, 4695248), (16, 4401795), (20, 3521436), (24, 2934530), (30, 2347624), (40, 1760718), (48, 1467265), (60, 1173812), (80, 880359), (120, 586906), (240, 293453)]