65331960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23671}}^1$

素因数の和:23708

約数の個数: 64

約数和(自身を含む): 204526080

約数和(自身を除く): 139194120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 23671, 47342, 71013, 94684, 118355, 142026, 189368, 236710, 284052, 355065, 473420, 544433, 568104, 710130, 946840, 1088866, 1420260, 1633299, 2177732, 2722165, 2840520, 3266598, 4355464, 5444330, 6533196, 8166495, 10888660, 13066392, 16332990, 21777320, 32665980, 65331960]

約数ペア:

[(1, 65331960), (2, 32665980), (3, 21777320), (4, 16332990), (5, 13066392), (6, 10888660), (8, 8166495), (10, 6533196), (12, 5444330), (15, 4355464), (20, 3266598), (23, 2840520), (24, 2722165), (30, 2177732), (40, 1633299), (46, 1420260), (60, 1088866), (69, 946840), (92, 710130), (115, 568104), (120, 544433), (138, 473420), (184, 355065), (230, 284052), (276, 236710), (345, 189368), (460, 142026), (552, 118355), (690, 94684), (920, 71013), (1380, 47342), (2760, 23671)]