60120840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2311

約数の個数: 128

約数和(自身を含む): 205752960

約数和(自身を除く): 145632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2267, 2652, 3315, 4420, 4534, 5304, 6630, 6801, 8840, 9068, 11335, 13260, 13602, 18136, 22670, 26520, 27204, 29471, 34005, 38539, 45340, 54408, 58942, 68010, 77078, 88413, 90680, 115617, 117884, 136020, 147355, 154156, 176826, 192695, 231234, 235768, 272040, 294710, 308312, 353652, 385390, 442065, 462468, 501007, 578085, 589420, 707304, 770780, 884130, 924936, 1002014, 1156170, 1178840, 1503021, 1541560, 1768260, 2004028, 2312340, 2505035, 3006042, 3536520, 4008056, 4624680, 5010070, 6012084, 7515105, 10020140, 12024168, 15030210, 20040280, 30060420, 60120840]

約数ペア:

[(1, 60120840), (2, 30060420), (3, 20040280), (4, 15030210), (5, 12024168), (6, 10020140), (8, 7515105), (10, 6012084), (12, 5010070), (13, 4624680), (15, 4008056), (17, 3536520), (20, 3006042), (24, 2505035), (26, 2312340), (30, 2004028), (34, 1768260), (39, 1541560), (40, 1503021), (51, 1178840), (52, 1156170), (60, 1002014), (65, 924936), (68, 884130), (78, 770780), (85, 707304), (102, 589420), (104, 578085), (120, 501007), (130, 462468), (136, 442065), (156, 385390), (170, 353652), (195, 308312), (204, 294710), (221, 272040), (255, 235768), (260, 231234), (312, 192695), (340, 176826), (390, 154156), (408, 147355), (442, 136020), (510, 117884), (520, 115617), (663, 90680), (680, 88413), (780, 77078), (884, 68010), (1020, 58942), (1105, 54408), (1326, 45340), (1560, 38539), (1768, 34005), (2040, 29471), (2210, 27204), (2267, 26520), (2652, 22670), (3315, 18136), (4420, 13602), (4534, 13260), (5304, 11335), (6630, 9068), (6801, 8840)]