938484720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27733}}^1$

素因数の和:27799

約数の個数: 120

約数和(自身を含む): 3218918976

約数和(自身を除く): 2280434256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 27733, 33840, 55466, 83199, 110932, 138665, 166398, 221864, 249597, 277330, 332796, 415995, 443728, 499194, 554660, 665592, 831990, 998388, 1109320, 1247985, 1303451, 1331184, 1663980, 1996776, 2218640, 2495970, 2606902, 3327960, 3910353, 3993552, 4991940, 5213804, 6517255, 6655920, 7820706, 9983880, 10427608, 11731059, 13034510, 15641412, 19551765, 19967760, 20855216, 23462118, 26069020, 31282824, 39103530, 46924236, 52138040, 58655295, 62565648, 78207060, 93848472, 104276080, 117310590, 156414120, 187696944, 234621180, 312828240, 469242360, 938484720]

約数ペア:

[(1, 938484720), (2, 469242360), (3, 312828240), (4, 234621180), (5, 187696944), (6, 156414120), (8, 117310590), (9, 104276080), (10, 93848472), (12, 78207060), (15, 62565648), (16, 58655295), (18, 52138040), (20, 46924236), (24, 39103530), (30, 31282824), (36, 26069020), (40, 23462118), (45, 20855216), (47, 19967760), (48, 19551765), (60, 15641412), (72, 13034510), (80, 11731059), (90, 10427608), (94, 9983880), (120, 7820706), (141, 6655920), (144, 6517255), (180, 5213804), (188, 4991940), (235, 3993552), (240, 3910353), (282, 3327960), (360, 2606902), (376, 2495970), (423, 2218640), (470, 1996776), (564, 1663980), (705, 1331184), (720, 1303451), (752, 1247985), (846, 1109320), (940, 998388), (1128, 831990), (1410, 665592), (1692, 554660), (1880, 499194), (2115, 443728), (2256, 415995), (2820, 332796), (3384, 277330), (3760, 249597), (4230, 221864), (5640, 166398), (6768, 138665), (8460, 110932), (11280, 83199), (16920, 55466), (27733, 33840)]