4909758120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{26177}}^1$

素因数の和:26715

約数の個数: 96

約数和(自身を含む): 15987951720

約数和(自身を除く): 11078193600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 521, 1042, 1563, 2084, 2605, 3126, 4168, 4689, 5210, 6252, 7815, 9378, 10420, 12504, 15630, 18756, 20840, 23445, 26177, 31260, 37512, 46890, 52354, 62520, 78531, 93780, 104708, 130885, 157062, 187560, 209416, 235593, 261770, 314124, 392655, 471186, 523540, 628248, 785310, 942372, 1047080, 1177965, 1570620, 1884744, 2355930, 3141240, 4711860, 9423720, 13638217, 27276434, 40914651, 54552868, 68191085, 81829302, 109105736, 122743953, 136382170, 163658604, 204573255, 245487906, 272764340, 327317208, 409146510, 490975812, 545528680, 613719765, 818293020, 981951624, 1227439530, 1636586040, 2454879060, 4909758120]

約数ペア:

[(1, 4909758120), (2, 2454879060), (3, 1636586040), (4, 1227439530), (5, 981951624), (6, 818293020), (8, 613719765), (9, 545528680), (10, 490975812), (12, 409146510), (15, 327317208), (18, 272764340), (20, 245487906), (24, 204573255), (30, 163658604), (36, 136382170), (40, 122743953), (45, 109105736), (60, 81829302), (72, 68191085), (90, 54552868), (120, 40914651), (180, 27276434), (360, 13638217), (521, 9423720), (1042, 4711860), (1563, 3141240), (2084, 2355930), (2605, 1884744), (3126, 1570620), (4168, 1177965), (4689, 1047080), (5210, 942372), (6252, 785310), (7815, 628248), (9378, 523540), (10420, 471186), (12504, 392655), (15630, 314124), (18756, 261770), (20840, 235593), (23445, 209416), (26177, 187560), (31260, 157062), (37512, 130885), (46890, 104708), (52354, 93780), (62520, 78531)]