40690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{641}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 127809360

約数和(自身を除く): 87118680

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, 529, 552, 641, 690, 920, 1058, 1282, 1380, 1587, 1923, 2116, 2564, 2645, 2760, 3174, 3205, 3846, 4232, 5128, 5290, 6348, 6410, 7692, 7935, 9615, 10580, 12696, 12820, 14743, 15384, 15870, 19230, 21160, 25640, 29486, 31740, 38460, 44229, 58972, 63480, 73715, 76920, 88458, 117944, 147430, 176916, 221145, 294860, 339089, 353832, 442290, 589720, 678178, 884580, 1017267, 1356356, 1695445, 1769160, 2034534, 2712712, 3390890, 4069068, 5086335, 6781780, 8138136, 10172670, 13563560, 20345340, 40690680]

約数ペア:

[(1, 40690680), (2, 20345340), (3, 13563560), (4, 10172670), (5, 8138136), (6, 6781780), (8, 5086335), (10, 4069068), (12, 3390890), (15, 2712712), (20, 2034534), (23, 1769160), (24, 1695445), (30, 1356356), (40, 1017267), (46, 884580), (60, 678178), (69, 589720), (92, 442290), (115, 353832), (120, 339089), (138, 294860), (184, 221145), (230, 176916), (276, 147430), (345, 117944), (460, 88458), (529, 76920), (552, 73715), (641, 63480), (690, 58972), (920, 44229), (1058, 38460), (1282, 31740), (1380, 29486), (1587, 25640), (1923, 21160), (2116, 19230), (2564, 15870), (2645, 15384), (2760, 14743), (3174, 12820), (3205, 12696), (3846, 10580), (4232, 9615), (5128, 7935), (5290, 7692), (6348, 6410)]